MX2017014914A - Aparato y metodo de compensacion de movimiento de video. - Google Patents
Aparato y metodo de compensacion de movimiento de video.Info
- Publication number
- MX2017014914A MX2017014914A MX2017014914A MX2017014914A MX2017014914A MX 2017014914 A MX2017014914 A MX 2017014914A MX 2017014914 A MX2017014914 A MX 2017014914A MX 2017014914 A MX2017014914 A MX 2017014914A MX 2017014914 A MX2017014914 A MX 2017014914A
- Authority
- MX
- Mexico
- Prior art keywords
- block
- frame
- current
- generate
- motion
- Prior art date
Links
- 238000001914 filtration Methods 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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- H—ELECTRICITY
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H—ELECTRICITY
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/43—Hardware specially adapted for motion estimation or compensation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/533—Motion estimation using multistep search, e.g. 2D-log search or one-at-a-time search [OTS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/567—Motion estimation based on rate distortion criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2015/061278 WO2016184527A1 (fr) | 2015-05-21 | 2015-05-21 | Appareil et procédé permettant une compensation de mouvement de vidéo |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017014914A true MX2017014914A (es) | 2018-06-13 |
Family
ID=53276093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017014914A MX2017014914A (es) | 2015-05-21 | 2015-05-21 | Aparato y metodo de compensacion de movimiento de video. |
Country Status (12)
Country | Link |
---|---|
US (1) | US10536716B2 (fr) |
EP (1) | EP3286917A1 (fr) |
JP (1) | JP6593934B2 (fr) |
KR (1) | KR102162856B1 (fr) |
CN (1) | CN107646194B (fr) |
AU (1) | AU2015395514B2 (fr) |
CA (1) | CA2986613C (fr) |
HK (1) | HK1244136A1 (fr) |
MX (1) | MX2017014914A (fr) |
MY (1) | MY190056A (fr) |
RU (1) | RU2684193C1 (fr) |
WO (1) | WO2016184527A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US10694181B2 (en) * | 2017-01-27 | 2020-06-23 | Qualcomm Incorporated | Bilateral filters in video coding with reduced complexity |
EP3468198A1 (fr) * | 2017-10-05 | 2019-04-10 | Thomson Licensing | Procédé et appareil de codage et de décodage vidéo basé sur la compensation d'éclairage |
JP6904513B2 (ja) | 2018-01-19 | 2021-07-14 | エルジー・ケム・リミテッド | 分離型高電圧コネクタアセンブリおよびその製造方法 |
CN109348222B (zh) * | 2018-11-22 | 2020-08-07 | 随锐科技集团股份有限公司 | 一种参考帧的选取方法 |
WO2020113074A1 (fr) * | 2018-11-27 | 2020-06-04 | Op Solutions, Llc | Filtre temporel adaptatif de référence croisée d'image de référence indisponible à des applications associées |
US20220312004A1 (en) * | 2021-03-23 | 2022-09-29 | Tencent America LLC | Method and apparatus for video coding |
CN113259669B (zh) * | 2021-03-25 | 2023-07-07 | 浙江大华技术股份有限公司 | 编码方法、装置、电子设备及计算机可读存储介质 |
CN117795974A (zh) * | 2021-08-05 | 2024-03-29 | 三星电子株式会社 | 支持图像数据去模糊的电子装置和方法 |
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US8134603B2 (en) * | 2005-08-12 | 2012-03-13 | Nxp B.V. | Method and system for digital image stabilization |
KR101378185B1 (ko) | 2006-07-11 | 2014-03-26 | 톰슨 라이센싱 | 가상 참조 픽처를 사용하는 방법 및 장치 |
CN101690237B (zh) * | 2007-07-02 | 2012-03-21 | 日本电信电话株式会社 | 活动图像可分级编码方法及解码方法、其装置 |
KR101392482B1 (ko) * | 2007-08-30 | 2014-05-07 | 삼성전자주식회사 | 블록킹 효과 제거 시스템 및 방법 |
BRPI0907242A2 (pt) * | 2008-01-07 | 2015-07-14 | Thomson Licensing | Métodos e aparelho para codificação e decodificação utilizando-se filtragem paramétrica |
EP2266321B1 (fr) * | 2008-04-23 | 2017-12-13 | Telefonaktiebolaget LM Ericsson (publ) | Traitement de bloc de pixels basé sur un modèle |
JP4613990B2 (ja) * | 2008-07-31 | 2011-01-19 | ソニー株式会社 | 画像処理装置、画像処理方法、プログラム |
KR101703362B1 (ko) * | 2008-09-04 | 2017-02-06 | 톰슨 라이센싱 | 암시적 모션 예측을 이용한 예측 리파인먼트를 위한 방법들 및 장치들 |
CN101527847B (zh) * | 2009-01-04 | 2012-01-04 | 炬力集成电路设计有限公司 | 运动补偿插值装置和方法 |
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CN103503459A (zh) * | 2011-04-28 | 2014-01-08 | 索尼公司 | 图像处理装置和图像处理方法 |
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KR20130050149A (ko) * | 2011-11-07 | 2013-05-15 | 오수미 | 인터 모드에서의 예측 블록 생성 방법 |
GB2501535A (en) * | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
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FR3022724A1 (fr) * | 2014-06-19 | 2015-12-25 | Orange | Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants |
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WO2017134992A1 (fr) * | 2016-02-03 | 2017-08-10 | シャープ株式会社 | Dispositif de génération d'image de prédiction, dispositif de décodage d'image animée et dispositif de codage d'image animée |
EP3296950A1 (fr) * | 2016-09-15 | 2018-03-21 | Thomson Licensing | Procede et dispositif pour corriger un objet virtuel dans une video |
IT201600094414A1 (it) * | 2016-09-20 | 2018-03-20 | St Microelectronics Srl | Un procedimento per rilevare un veicolo in sorpasso, relativo sistema di elaborazione, sistema di rilevazione di un veicolo in sorpasso e veicolo |
-
2015
- 2015-05-21 RU RU2017144790A patent/RU2684193C1/ru active
- 2015-05-21 CA CA2986613A patent/CA2986613C/fr active Active
- 2015-05-21 AU AU2015395514A patent/AU2015395514B2/en active Active
- 2015-05-21 JP JP2017560297A patent/JP6593934B2/ja active Active
- 2015-05-21 MX MX2017014914A patent/MX2017014914A/es unknown
- 2015-05-21 MY MYPI2017704418A patent/MY190056A/en unknown
- 2015-05-21 EP EP15726057.1A patent/EP3286917A1/fr not_active Ceased
- 2015-05-21 KR KR1020177036075A patent/KR102162856B1/ko active IP Right Grant
- 2015-05-21 CN CN201580080207.7A patent/CN107646194B/zh active Active
- 2015-05-21 WO PCT/EP2015/061278 patent/WO2016184527A1/fr active Application Filing
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2017
- 2017-11-21 US US15/819,801 patent/US10536716B2/en active Active
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2018
- 2018-03-12 HK HK18103404.4A patent/HK1244136A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CA2986613C (fr) | 2020-04-28 |
RU2684193C1 (ru) | 2019-04-04 |
JP2018520565A (ja) | 2018-07-26 |
HK1244136A1 (zh) | 2018-07-27 |
US20180160142A1 (en) | 2018-06-07 |
MY190056A (en) | 2022-03-23 |
KR102162856B1 (ko) | 2020-10-07 |
JP6593934B2 (ja) | 2019-10-23 |
KR20180006972A (ko) | 2018-01-19 |
BR112017024902A2 (pt) | 2018-07-31 |
CA2986613A1 (fr) | 2016-11-24 |
WO2016184527A1 (fr) | 2016-11-24 |
US10536716B2 (en) | 2020-01-14 |
AU2015395514A1 (en) | 2017-12-21 |
CN107646194A (zh) | 2018-01-30 |
CN107646194B (zh) | 2020-08-07 |
EP3286917A1 (fr) | 2018-02-28 |
AU2015395514B2 (en) | 2019-10-10 |
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